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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
8176016
Issue Dt:
05/08/2012
Application #:
11601416
Filing Dt:
11/17/2006
Inventors:
Bing Tian Dai, Nikolaos Koudas, Beng Chin Ooi, Divesh Srivastava et al
Title:
METHOD AND APPARATUS FOR RAPID IDENTIFICATION OF COLUMN HETEROGENEITY
Assignment: 1
Reel/Frame:
018958/0730Recorded: 03/05/2007Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DAI, BING TIAN
Exec Dt:
02/14/2004
OOI, BENG CHIN
Exec Dt:
02/14/2007
SRIVASTAVA, DIVESH
Exec Dt:
02/13/2007
KOUDAS, NIKOLAOS
Exec Dt:
03/01/2007
Assignee:
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Correspondent:
JOHN ETCHELLS
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 2
Reel/Frame:
019216/0255Recorded: 04/26/2007Pages: 13
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE MISSING ASSIGNOR VENKATASUBRAMANIAN PREVIOUSLY RECORDED ON REEL 018958 FRAME 0730. ASSIGNOR(S) HEREBY CONFIRMS THE MISSING ASSIGNOR SURESH VENKATASUBRAMANIAN.
Assignors:
DAI, BING TIAN
Exec Dt:
02/14/2007
KOUDAS, NIKOLAOS
Exec Dt:
03/01/2007
OOI, BENG CHIN
Exec Dt:
02/14/2007
SRIVASTAVA, DIVESH
Exec Dt:
02/13/2007
VENKATASUBRAMANIAN, SURESH
Exec Dt:
03/01/2007
Assignee:
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Correspondent:
JOHN ETCHELLS
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921

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